Dab tsi yog hlau sculpture?

Hlau sculpture yog ib daim duab kos duab ua los ntawm cov hlau xws li tooj liab, txhuas, thiab stainless hlau los ntawm kev casting lossis forging txheej txheem. Nws cov txheej txheem tseem ceeb suav nrog hlau casting thiab tes forging. Sculpture feem ntau qhuas raws li "kos duab ntawm bronze thiab pob zeb," nrog bronze xa mus rau ntau yam ntaub ntawv hlau. Cov hlau uas tuaj yeem siv rau casting kuj muaj xws li nyiaj, kub, tooj dag, hlau me, thiab txhuas.

Hauv kev casting, qhov ploj - txoj kev siv quav ciab tsim cov pwm hollow los ntawm melting tus qauv siv quav ciab, tso cai rau kev tsim cov duab nyuaj. Cov qauv no twb tau siv rau hauv tooj liab casting hauv Suav teb thaum lub sijhawm Warring States, raws li pom nyob rau hauv bronze artifacts los ntawm lub qhov ntxa Marquis Yi ntawm Zeng thiab Eastern Han Dynasty's "Flying Nees ntawm Gansu." Cov txheej txheem terracotta plhaub, tau qhia nyob rau xyoo 1960, suav nrog txheej txheej cov khoom siv refractory rau saum npoo ntawm cov qauv siv quav ciab los ua ib lub plhaub sab nraud uas muaj peev xwm tiv taus qhov siab ntawm siab - kub molten hlau.